On 10/24/17 11:27 PM, Michael Wouters wrote:
> Hello Jim
>> We are using BeagleBone Black + GPS 1 pps etc in our time-transfer system
>> You can see the overlays in
>https://github.com/openttp/openttp/tree/develop/software/system/device-tree-overlays>> Best regards
> Michael
>
Tnx, I think my signal is coming through ok - if I look at
/sys/class/gpio/gpio66, I can see the value changing when I connect the
pin to +3 or 0V.
It's just not getting to the pps kernel driver -
No "assert" timestamp from /sys/class/pps/pps0/assert (or ppstest)